An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Source Water Protection (SWP)

Resources for Citizen Involvement in Source Water Protection

The links below provide information about source water protection and steps that you can take at the local level.  Those interested in stream restoration and nonpoint source pollution can go to the Adopt Your Watershed page for more information.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.